expertise

US /ˌekspɜːrˈtiːz/

UK /ˌekspɜ:ˈti:z/

B1TOEIC
n. (u.)Uncountable NounThe special knowledge that an expert has
He has enough expertise to open his own business
n. (u.)Uncountable NounExpert skill or knowledge in a particular field.
We need to hire someone with expertise in risk management.
n. (u.)Uncountable NounExpert advice or guidance.
The consultant offered his expertise on improving our marketing strategy.

Video subtitles

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